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12223301041211 = 132340880605489
BaseRepresentation
bin1011000111011111010110…
…0001000011110000111011
31121021112110212101022210012
42301313311201003300323
53100231310031304321
641555150150212135
72401050536363201
oct261676541036073
947245425338705
1012223301041211
113992966860157
121454b5a95404b
136a88632718c0
1430387a553071
15162e51d1c05b
hexb1df5843c3b

12223301041211 has 8 divisors (see below), whose sum is σ = 13735883444640. Its totient is φ = 10792479848832.

The previous prime is 12223301041207. The next prime is 12223301041213. The reversal of 12223301041211 is 11214010332221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12223301041211 - 22 = 12223301041207 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is not an unprimeable number, because it can be changed into a prime (12223301041213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20440302446 + ... + 20440303043.

It is an arithmetic number, because the mean of its divisors is an integer number (1716985430580).

Almost surely, 212223301041211 is an apocalyptic number.

12223301041211 is a deficient number, since it is larger than the sum of its proper divisors (1512582403429).

12223301041211 is a wasteful number, since it uses less digits than its factorization.

12223301041211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40880605525.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 12223301041211 its reverse (11214010332221), we get a palindrome (23437311373432).

The spelling of 12223301041211 in words is "twelve trillion, two hundred twenty-three billion, three hundred one million, forty-one thousand, two hundred eleven".

Divisors: 1 13 23 299 40880605489 531447871357 940253926247 12223301041211